How many Standard Time Zones will a country with a longitudinal extent of 155° have? by Sunday | Apr 25 | Geography WAEC | 0 comments A. 9 B. 11 C. 15 D. 16 Correct Answer: Option B = 11 Users Also Read These:How many standard time zones will a country with a…The walls and ceilings of many standard auditoria…If the standard time is of a country is GMT + 1hr;…A transverse wave can be distinguished from a…The longitudinal extent of Nigeria is?